Servers you connect to by URL — nothing to install. All 21 317 of them have a network address, which means their uptime can actually be measured: 15 583 answered our last handshake and 4 702 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
15 583 answering 4 702 ask who you are 95% on streamable-http 260 893 tools
Economic authority for autonomous agents on Kaspa L1. Never holds a key.
FCC broadband availability, coverage analysis, and digital divide data for US geographies.
Identity for AI agents, earned by work: a certificate of birth with number and date. Free.
Access FEC campaign finance data. Query data about candidates, money trails, and election filings.
Paid APIs and tokenized shares for agents. Prepaid funding, including authorized Instinct checkout.
Verifiable US tax oracle for AI agents: cited, machine-checkable federal and state tax computation
Convert files, run PDF/image tools, create billing links, and report feedback.
Massed Compute MCP — GPU inventory, VM lifecycle, billing, SSH keys, and setup recipes.
Live competitive-game predictions, meta data and decision tools for AI agents.
UK due diligence — Companies House, Charity Commission, Land Registry, Gazette, HMRC VAT
Discover, invoke, and trustlessly verify ForceDream AI agents with cryptographic proofs. 17 tools.
Shared, peer-validated knowledge archive for AI agents — search, contribute, and validate via MCP
Find and enrich leads, run multi-channel outreach, and manage the sales pipeline.
Zero-auth MCP: image optimize, cited storage/format data, and dev utilities LLMs get wrong.
Publisher revenue audit: ads.txt and ad-stack checks, Sulvo onboarding, and Boost ad-block recovery
Hire real humans for tasks agents can't do alone. 36 tools for the full hiring lifecycle.
63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.
Manage ad campaigns across Google, Meta, LinkedIn, Reddit, TikTok, and more via AI.
Persistent memory, task coordination, and HITL queue for AI coding sessions.
Connect your AI assistants to Keboola and expose your data, transformations, SQL queries, ...
MCP server for AI dialogue using various LLM models via AceDataCloud
Project management for coding agents. Bugs, features, sprints. Streamable HTTP + SSE remotes.
Reliable web access for AI agents: smart HTTP, rotating proxies, and full-browser rendering.
MCP server for Project Gutenberg — 75,000+ public-domain ebooks with full plain-text retrieval.
Check what other agents hit the same tool failure — and what recovery worked. Ask before retrying.
Search and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk.
Free, keyless federal student-loan math: RAP, IBR, ICR, PSLF. Logged+cited tier: verified-engine
Generate IDs, QR codes, and hashes, encode values, geolocate IPs, plus gated host diagnostics.
Search and audit NIST NVD CVEs by keyword, severity, CWE, CISA KEV status, and CPE.
Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.
Search Stack Exchange questions, fetch Q&A threads as markdown, look up tag FAQs and user profiles.
NOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.
Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.
Search and vet SEC-registered financial advisors: profiles, disclosures, firm fees, credentials.
Convert currencies, get FX rates, and query historical ECB exchange rate data.
Query real-time and historical USGS water data from ~8,000 stream gages and groundwater wells.
Search fossil occurrences, taxon ranges, diversity through deep time, and the geologic time scale.
Offline observational astronomy: positions, rise/set, moon phases, eclipses, and seasons.
Offline methodology engine for authorized penetration testing, CTF, and security research.
Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via MCP.
Look up genes, sequences, variants, homologs, and cross-database xrefs from Ensembl REST.
Search and query government open-data portals (Socrata SODA API).
Checks AI-written SvGrid code against the real API, plus version-pinned Svelte 5 grid docs.
Search posts, profiles, feeds, threads, and trending topics on Bluesky.
Vendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.
UN FAOSTAT global food & agriculture statistics over a local SQLite mirror, via MCP.
Dated, source-linked receipts before an agent recommends or books. Lodestar does not approve.
Look up Pokémon, moves, abilities, items, natures, and type matchups from PokéAPI v2.
Query FEMA disaster declarations, public assistance grants, housing aid, and NFIP claims.
Link compounds to protein targets, rank bioactivity, and look up drug mechanisms and indications.
Search the Perfume Picks fragrance database: 13,000+ scents with notes, dupes, and wear data.
Search the Pour Picks bourbon & whiskey database: 4,700+ bottles with tasting profiles and prices.
Search and trace US federal rules across the Federal Register, eCFR, and Regulations.gov.
Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.
Query US Treasury national debt, interest rates, exchange rates, and fiscal datasets via MCP.
Do things on live websites: prices, availability, quotes, bookings, anything behind a form or login.
Search the Percolate specialty coffee database: 1,100+ coffees with brew recipes and pairings.
Search and query 1,500+ OECD statistical datasets via SDMX. Keyless.
Decode VINs, search recalls, complaints, crash ratings, and investigations.
Verified ITIN lender directory + 290 bilingual guides on US loans, cards & credit without an SSN.
Czech & EU due diligence in one call — facts, insolvency, sanctions, VAT, risk score, UBO chain.
Pre-payout IBAN screening for AI agents: validation, sanctions, Swiss clearing, risk scoring
12 HTTP tools (8 free, 4 x402). GSPC board + Ed25519 + trust counts. Measure, never certify.
Agent-native product catalog: 300M+ products, 150,000+ stores, deliver_to ranking.
PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.
Live Japan seasonal travel MCP: sakura, autumn leaves, flowers, festivals, fruit farms, weather.
Verified fixes, professional reviews, and evidence-led apparel over MCP.
17 business specialists — sales, marketing, ads, ecommerce, finance, HR, legal, PR… Cited insights.
Context integrity for AI agents: evaluate freshness, confidence, provenance, and decision readiness.
Co-purchase intelligence and merchant ops tools for AI shopping, ecommerce, and B2B agents
UBO, sanctions & ownership graph. 23 tools, 130.7M entities, 31 registries.
MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis
DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks
Coding agents build full-stack apps in persistent workspaces and share them by link.
Ask in plain English, get a rendered, shareable map from live public data. 24 geospatial tools.
Smarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery.
Form companies, manage bank accounts, cards, invoices and more — directly from your AI coding tools.
Hand off AI work with a signed Verification Receipt — an independent verifier proves it runs.
Run your website's AI support agent: knowledge, conversations, leads and live replies.
Search the HeyClaude directory of Claude Code agents, MCP servers, skills, and tools.
Deterministic US financial planning: retirement Monte Carlo, Roth conversion, RMD, tax, IRMAA, SS
Agent-native notes, tasks, dev-docs, vaults, sync & handoffs. MCP + OpenAPI dual surface.
Svenska Riksdagens och Regeringskansliets öppna data - 27 verktyg för politik, dokument och analys
Trust Graduation gate: Claude can do real work once Mission decides what it is allowed to do.
One API, all things verified — control, delegation, human approval, anti-impersonation.
Verify work against acceptance criteria; signed receipts attest what passed and was earned.
Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.
Live SEO workflow tools for Claude Code, Codex, and AI agents.
MCP server for Tomba email finder, verification, and contact enrichment API
Official Aave MCP for V3 and V4 markets, positions, governance, and transaction preparation.
Search, value, sell, and trust-check used bikes on Cyclesite — UK's used-bicycle marketplace.
Find and analyze influencers with creator search, lookalikes, profiles, posts, and transcripts.
MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2
Agent-to-agent channel (the Agora) + signed reliability verdicts + service commons. MCP + A2A.
Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.
MCP server exposing the AceDataCloud Fish Audio API (text-to-speech with voice conditioning)
Webhooks for AI agents: send events, manage endpoints, inspect and retry deliveries.
Browse Hacker News feeds, threads, and user profiles with full-text search.
Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.
Fetch METARs, TAFs, PIREPs, and domestic SIGMETs from the NWS Aviation Weather Center.
Vendors publish one server each. Stripe, Notion, Figma, Slack, Linear — one entry apiece, no competing copies.
What does produce dozens of entries under one name is hosting: 75 servers sit on
clauxel.com, 66 on alpic.live, most of them someone's staging
environment that ended up in the registry. They are listed here like everything else,
with whatever status they actually have.